Colfax Wisconsin ZIP Codes
Colfax holds a single ZIP code.
Every ZIP code in Colfax
| ZIP code | County |
|---|---|
| 54730 | Dunn County |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Colfax codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Colfax. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.
How these codes cluster
Every Colfax ZIP code begins 547. Those first three digits identify the sectional center facility that processes mail for this part of Wisconsin. Statewide that range covers 55 ZIP codes, so Colfax accounts for 2% of it.
Every Wisconsin ZIP prefix and the region it covers →
Area codes covering Colfax
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The codes below serve the same ground Colfax occupies.
Colfax Wisconsin area codes in full →
Where Colfax's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Colfax
| City | Distance | ZIP codes |
|---|---|---|
| Elk Mound Wisconsin ZIP codes | 8.7 mi | 1 ZIP code |
| Wheeler Wisconsin ZIP codes | 9.1 mi | 1 ZIP code |
| Menomonie Wisconsin ZIP codes | 12 mi | 1 ZIP code |
| Bloomer Wisconsin ZIP codes | 14 mi | 1 ZIP code |
| Boyceville Wisconsin ZIP codes | 16 mi | 1 ZIP code |
| New Auburn Wisconsin ZIP codes | 16 mi | 1 ZIP code |
| Ridgeland Wisconsin ZIP codes | 16 mi | 1 ZIP code |
| Eau Claire Wisconsin ZIP codes | 17 mi | 3 ZIP codes |
Straight-line distance between place reference points, not driving distance.